Arreola, F., P. Vargas, M. Domínguez, and E. Robles. “Perceived Social Support As Predictor of Treatment Completion in Methamphetamine Dependent Individuals”. Revista Internacional De Investigación En Adicciones, vol. 5, no. 2, Dec. 2019, pp. 21-29, doi:10.28931/riiad.2019.2.03.